<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
<form action="/SortUniq" method="post">
    输入一段文本，进行排序去重(sort -u)：<br />
    <textarea rows="20" cols="150" name="alltext"></textarea><br />
    <input type="submit" value="提交" />
</form>
</body>
</html>
